I've been looking into the same upgrade, but it seems no one sells bulb covers that size. You'd be better off buying new bulbs altogether. I believe the climate control takes 2 neowedge type A's (3mm) and 2 type B's (4mm).
This is the page for you:
Autolumination Instrument Panel Light...
I'm in the middle of the 2.5" Daystar lift on my 2002 4wd. I don't know where all the damn rust came from, but I spent nearly a whole day removing the front strut assemblies. I started that day with a surplus of both liquid wrench and patience, and I ended it with three spent metal cutting...
I hope your installation went smoothly. If you haven't already figured it out, the system pauses automatically when the connected bluetooth telephone rings. You only need to attach the microphone and Tel Mute wire if you are using a hands-free phone kit. So CAP the brown wire.
